public class P2_Trysuper{
	public static void main(String args[]){
		B b = new B();
		b.seti();
	}
}

class A{
	int i;

	void seti(){
		i = 1;
		System.out.println(i);
	}
}

class B extends A{
	int i;

	void seti(){
		super.seti();
		i = 2;
		System.out.println(i);
		System.out.println(this.i);
		System.out.println(super.i);
	}
}